Chemistry, 29.04.2021 21:30 djgunderson
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A light ray hits a hard, opaque object. The angle at which the light ray bounces off the object depends on
the smoothness of the surface.
the material the surface is made of.
the angle at which the light hits the surface.
the source of the light that hits the surface.
Answers: 3
Chemistry, 22.06.2019 03:50
Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.
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What term describes technology that operates on an atomic level
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Chemistry, 22.06.2019 16:00
Answer asap : ( a. how does mucus prevent the entry of pathogens? b. describe two ways white blood cells protect us from pathogens.
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Hurry please and thank you ! (nvm but i will keep the question up)
A light ray hits a hard, opaque...
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